From: Steven Rostedt <rostedt@goodmis.org>
To: Avi Kivity <avi@redhat.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
KVM list <kvm@vger.kernel.org>
Subject: Re: kernelshark plugins and ftrace array fields
Date: Thu, 02 Sep 2010 13:55:36 -0400 [thread overview]
Message-ID: <1283450136.2356.337.camel@gandalf.stny.rr.com> (raw)
In-Reply-To: <4C7FCB6C.9020304@redhat.com>
On Thu, 2010-09-02 at 19:06 +0300, Avi Kivity wrote:
> On 09/02/2010 06:52 PM, Steven Rostedt wrote:
> >
> >> plugin_kvm.c:
> >>
> >> kvm_emulate_insn_handler()
> >> {
> >> fetch insn array and len field
> >> feed into disassembler
> >> trace_seq_printf() the disassembled instruction
> >> }
> > I don't have that tracepoint in any of my kernels. Is this new? I guess
> > if I see the TRACE_EVENT() I could emulate something and work with it.
> >
>
> e46479f852ada, in 2.6.35-rc1.
Oops! sorry. All my boxes with KVM enabled were running 2.6.34 and I was
looking in the code under include/trace/events/kvm.h, forgetting that
these are defined in the arch/x86 tree.
Found it, thanks.
-- Steve
next prev parent reply other threads:[~2010-09-02 17:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-02 12:19 Avi Kivity
2010-09-02 14:25 ` Steven Rostedt
2010-09-02 14:34 ` Avi Kivity
2010-09-02 15:52 ` Steven Rostedt
2010-09-02 16:06 ` Avi Kivity
2010-09-02 17:55 ` Steven Rostedt [this message]
2010-09-02 18:16 ` Steven Rostedt
2010-09-02 18:38 ` Steven Rostedt
2010-09-02 19:24 ` Steven Rostedt
2010-09-05 7:08 ` Avi Kivity
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